Very nice gear in good shape. Your price is very reasonable, low in fact. We do not have many vintage enthusiasts here, so you may not get much traction. That gear is good enough from the look of it to create an eBay frenzy. Audiogon would be another site to consider.
As far as the bulb is concerned, it is a bigger problem that you think, as incandescent panel bulbs are hard to come by (pretty much impossible actually). What I do now is convert the units to take LED bulbs.